#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
int main()
{
	char a[] = "i am  a student", b[20];
	int i;
	for (i = 0; *(a + i) != '\0'; i++)
	{
		*(b + i) = *(a + i);
		
	}
	*(b + i) = '\0';
	printf("string a is%s\n", a);
	printf("string is ;");
	for (i = 0; b[i] != '\0'; i++)
	{
		printf("%c", b[i]);
	}
	printf("\n");
	return 0;
}